| Bologa | |
| Pushpin Map: | Romania |
| Subdivision Type1: | Country |
| Subdivision Name1: | Romania |
| Subdivision Type2: | Counties |
| Subdivision Name2: | Bistrița-Năsăud, Mureș |
| Subdivision Type3: | Villages |
| Subdivision Name3: | Porumbenii, Sângeorgiu de Câmpie, Deleni |
| Length: | 15km (09miles) |
| Mouth: | Șes |
| Mouth Coordinates: | 46.665°N 24.2645°W |
| Progression: | Șes→ |
| Basin Size: | 32km2 |
The Bologa is a left tributary of the river Șes in Romania. It flows into the Șes near Văleni.[1] Its length is 15km (09miles) and its basin size is 32km2.